configure: only use AM_PROG_AR when available
authorAlexander Barton <alex@barton.de>
Mon, 24 Sep 2012 18:56:24 +0000 (20:56 +0200)
committerAlexander Barton <alex@barton.de>
Mon, 24 Sep 2012 18:56:24 +0000 (20:56 +0200)
commitb730b64bbecfb325e28f7df1fba46942ac19968d
tree6c5d327024747b802bc310c9e4a640f6b8d963f0
parent3e22fc32f3941ef839b570043283c53eea37470a
configure: only use AM_PROG_AR when available

This fixes commit 78d189fb on systems with older automake ...
configure.ng